interface AaaProps {
  name: string;
}

function Aaa(props: AaaProps) {
  return <div>aaa, {props.name}</div>
}
const content: JSX.Element = <div>aaa</div>

function App() {
  return <div>
    <Aaa name="guang"></Aaa>
  </div>
}

export default App;
